Remove duplicate lines or CSV/TSV rows from text. Stateless: processed per call, never stored.
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 73 ms · Last checked
Explore
Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · File & docs
Read any URL as markdown (readm3.com)
3 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Responded
The server completed its last measured handshake. This is an observation, not a guarantee.
Last checked . Not enough checks yet| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 3 | 1 | 0 |
Publisher identityCan the publisher be traced to its source? | 2 | 2 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using readm3
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http readm3 https://readm3.com/mcpCapabilities
Fetch a document by URL and return its text: PDFs (arXiv papers, reports), web pages, Word, Excel, PowerPoint, OpenDocument, EPUB, Markdown and other text. Use it to summarize, quote or answer questions about a link. Returns title, kind, page count, character count, whether the text was truncated, and the text. maxChars caps the text (default 100,000, up to 400,000). No account needed; a free hourly allowance, then an x402 reader pass.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 305 ms | 1 |